Power Network Operation Systems Integration TRIZ Cases
- Mobile Communication System CSG Cell Access Control
A mobile communication system manages closed subscriber group cell access through tracking area updates and resource assignment signals.
- Automated Phase Load Balancing in Power Distribution Units
A power distribution unit controller monitors phase currents and operates switch circuits to balance electrical loads across three-phase lines.
- Battery Charging System Dynamic PWM Frequency Control
A battery charging system adjusts PWM switching frequency to regulate output voltage and current during multiple charging periods.
- Sensor-Based Position Detection for Lamp Control Systems
A sensor unit determines load positions to automate address assignment, eliminating manual commissioning steps and reducing startup time.
- Power Distribution Node Control for Grid Efficiency
A computer-based system optimizes node device operating parameters to enhance energy delivery efficiency.
- Station Building Auxiliary Power Unit for Regenerative AC Power
Auxiliary power unit prevents cross current by detecting power flow direction and adjusting charge start voltage thresholds to utilize regenerative energy.
- Multicolor Nanophosphor for Tunable Light Emission
Ce3+ mediates energy transfer from ultraviolet excitation to lanthanide activators, enabling tunable multicolor emission without multiple light sources.
- Server BIOS Connector Initialization Staggering for Power Stability
BIOS staggers connector initialization times to delay power-on sequences, reducing instantaneous current peaks that damage HDD components.
- Smart Dim Fuse Voltage Modulation for Load Flexibility
Local control units modulate circuit voltage using AC-AC buck converters, resolving the contradiction between precise load control and continuous power supply.
- Bypass Circuit for Automotive Power Management
Auxiliary current path supplies loads during low-power modes while consuming less quiescent power than main paths.
- LED Driver Standby Mode via Bus Voltage Feedback Control
Modifying feedback signals lowers bus voltage in a two-stage LED driver, eliminating unintended glowing and reducing standby power consumption.
- Power Supply Module Address Assignment via Parameter Detection
A power supply module assigns logical addresses to connected appliances by detecting internal resistance changes during plugging.
- Forced Bulk Capacitor Discharge in Powered Devices
A powered device controller measures bulk capacitor voltage to manage current draw from the power supply.
- Energy Storage Controller Grid Load Management
Controller adjusts energy storage consumption via utility commands to stabilize grid operations against variable renewable generation.
- Real-Time Feeder Reconfiguration for Load Balancing
A feeder reconfiguration system optimizes sectionalizing switch states to transfer electrical load between transformers and feeders.
- Software-Controlled Power Switch Matrix for Phase Load Balancing
A software-controlled power switch matrix dynamically adjusts phase coupling to balance electrical loads across multiple distribution units.
- Control Unit for Electrical Generation and Consumption Systems
A control unit manages electrical generation and consumption systems through real-time modulation orders.
- Proactive Power Distribution Control via Cable Capacity Analysis
A control device analyzes requesting signals against available cable power capacity to generate instructing signals for load gates.
- Standby Power Supply Device Multi-Port Current Detection
Current detection units trigger the control unit to distribute backup power to multiple faulty devices simultaneously, resolving N:1 system limitations.
- Domestic Appliance Frequency-Based Load Management
A domestic appliance detects AC supply voltage frequency to analyze network load status and adjust power consumption autonomously.
- Appliance Detection via User Feedback and Dynamic Signatures
A detection system uses user feedback to update dynamic power consumption signatures for accurate appliance identification.
- Home Energy Manager Cycle Alert Timing
A home energy manager determines remaining appliance cycle time and transmits an alert to a remote device.
- Doorbell Diagnostics via Camera and Wireless Chime Adaptation
A doorbell system uses a camera to visually detect visitors and transmits alerts to remote devices.
- Load Control via Energy Block Sorting
A load control method sorts discrete energy blocks by cost to determine actuation timing.